Re: [RFC] define PCD for EFI_AHCI_MAX_DATA_PER_PRDT

["Zeng, Star" <star.zeng@intel.com>]

Cc Ray for any comments.


Thanks,
Star
-----Original Message-----
From: Meenakshi Aggarwal [mailto:meenakshi.aggarwal@nxp.com] 
Sent: Monday, January 8, 2018 7:17 PM
To: ard.biesheuvel@linaro.org; leif.lindholm@linaro.org; edk2-devel@lists.01.org; Zeng, Star <star.zeng@intel.com>; Dong, Eric <eric.dong@intel.com>
Cc: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Subject: [RFC] define PCD for EFI_AHCI_MAX_DATA_PER_PRDT

Hi,

We need to implement an errata which is specific to NXP's SATA controller.
As we will be using edk2 AHCI layer, so i have to implement this errata in edk2.

If this change is acceptable then i will replace every occurence of EFI_AHCI_MAX_DATA_PER_PRDT with pcd PcdPrdtMaxDataLength accordingly.

Thanks,
Meenakshi

Meenakshi Aggarwal (1):
  SATA : Implemented NXP errata A008402

 MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.c           | 2 +-
 MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf | 1 +
 MdeModulePkg/MdeModulePkg.dec                              | 3 +++
 3 files changed, 5 insertions(+), 1 deletion(-)

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